The structure, composed of a monolayer of glycolipids with embedded proteins, that encloses the pigments and other contents of the chlorosome.
Source:PMID:14729689,
PMID:14507718,
PMID:17303128
Comment
Note that the chlorosome envelope is not a single or double lipid bilayer, so this term is not a child of 'organelle membrane ; GO:0031090' or 'organelle envelope ; GO:0031967'.